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1da177e4 LT |
1 | /****************************************************************************** |
2 | * | |
3 | * Name: actypes.h - Common data types for the entire ACPI subsystem | |
4 | * | |
5 | *****************************************************************************/ | |
6 | ||
7 | /* | |
c8100dc4 | 8 | * Copyright (C) 2000 - 2016, Intel Corp. |
1da177e4 LT |
9 | * All rights reserved. |
10 | * | |
11 | * Redistribution and use in source and binary forms, with or without | |
12 | * modification, are permitted provided that the following conditions | |
13 | * are met: | |
14 | * 1. Redistributions of source code must retain the above copyright | |
15 | * notice, this list of conditions, and the following disclaimer, | |
16 | * without modification. | |
17 | * 2. Redistributions in binary form must reproduce at minimum a disclaimer | |
18 | * substantially similar to the "NO WARRANTY" disclaimer below | |
19 | * ("Disclaimer") and any redistribution must be conditioned upon | |
20 | * including a substantially similar Disclaimer requirement for further | |
21 | * binary redistribution. | |
22 | * 3. Neither the names of the above-listed copyright holders nor the names | |
23 | * of any contributors may be used to endorse or promote products derived | |
24 | * from this software without specific prior written permission. | |
25 | * | |
26 | * Alternatively, this software may be distributed under the terms of the | |
27 | * GNU General Public License ("GPL") version 2 as published by the Free | |
28 | * Software Foundation. | |
29 | * | |
30 | * NO WARRANTY | |
31 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
32 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
33 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR | |
34 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
35 | * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
36 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
37 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
38 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
39 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING | |
40 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
41 | * POSSIBILITY OF SUCH DAMAGES. | |
42 | */ | |
43 | ||
44 | #ifndef __ACTYPES_H__ | |
45 | #define __ACTYPES_H__ | |
46 | ||
61686124 BM |
47 | /* acpisrc:struct_defs -- for acpisrc conversion */ |
48 | ||
defba1d8 BM |
49 | /* |
50 | * ACPI_MACHINE_WIDTH must be specified in an OS- or compiler-dependent header | |
ea541578 BM |
51 | * and must be either 32 or 64. 16-bit ACPICA is no longer supported, as of |
52 | * 12/2006. | |
defba1d8 BM |
53 | */ |
54 | #ifndef ACPI_MACHINE_WIDTH | |
55 | #error ACPI_MACHINE_WIDTH not defined | |
56 | #endif | |
57 | ||
1da177e4 LT |
58 | /* |
59 | * Data type ranges | |
60 | * Note: These macros are designed to be compiler independent as well as | |
61 | * working around problems that some 32-bit compilers have with 64-bit | |
62 | * constants. | |
63 | */ | |
e252652f LZ |
64 | #define ACPI_UINT8_MAX (u8) (~((u8) 0)) /* 0xFF */ |
65 | #define ACPI_UINT16_MAX (u16)(~((u16) 0)) /* 0xFFFF */ | |
66 | #define ACPI_UINT32_MAX (u32)(~((u32) 0)) /* 0xFFFFFFFF */ | |
67 | #define ACPI_UINT64_MAX (u64)(~((u64) 0)) /* 0xFFFFFFFFFFFFFFFF */ | |
1da177e4 LT |
68 | #define ACPI_ASCII_MAX 0x7F |
69 | ||
1da177e4 | 70 | /* |
defba1d8 BM |
71 | * Architecture-specific ACPICA Subsystem Data Types |
72 | * | |
73 | * The goal of these types is to provide source code portability across | |
74 | * 16-bit, 32-bit, and 64-bit targets. | |
75 | * | |
76 | * 1) The following types are of fixed size for all targets (16/32/64): | |
77 | * | |
e252652f | 78 | * u8 Logical boolean |
defba1d8 | 79 | * |
e252652f LZ |
80 | * u8 8-bit (1 byte) unsigned value |
81 | * u16 16-bit (2 byte) unsigned value | |
82 | * u32 32-bit (4 byte) unsigned value | |
83 | * u64 64-bit (8 byte) unsigned value | |
defba1d8 | 84 | * |
e252652f LZ |
85 | * s16 16-bit (2 byte) signed value |
86 | * s32 32-bit (4 byte) signed value | |
87 | * s64 64-bit (8 byte) signed value | |
defba1d8 | 88 | * |
e252652f | 89 | * COMPILER_DEPENDENT_UINT64/s64 - These types are defined in the |
defba1d8 BM |
90 | * compiler-dependent header(s) and were introduced because there is no common |
91 | * 64-bit integer type across the various compilation models, as shown in | |
92 | * the table below. | |
93 | * | |
94 | * Datatype LP64 ILP64 LLP64 ILP32 LP32 16bit | |
95 | * char 8 8 8 8 8 8 | |
96 | * short 16 16 16 16 16 16 | |
97 | * _int32 32 | |
98 | * int 32 64 32 32 16 16 | |
99 | * long 64 64 32 32 32 32 | |
100 | * long long 64 64 | |
101 | * pointer 64 64 64 32 32 32 | |
102 | * | |
103 | * Note: ILP64 and LP32 are currently not supported. | |
104 | * | |
105 | * | |
106 | * 2) These types represent the native word size of the target mode of the | |
107 | * processor, and may be 16-bit, 32-bit, or 64-bit as required. They are | |
108 | * usually used for memory allocation, efficient loop counters, and array | |
109 | * indexes. The types are similar to the size_t type in the C library and are | |
110 | * required because there is no C type that consistently represents the native | |
e252652f | 111 | * data width. acpi_size is needed because there is no guarantee that a |
67a119f9 | 112 | * kernel-level C library is present. |
defba1d8 | 113 | * |
e252652f LZ |
114 | * acpi_size 16/32/64-bit unsigned value |
115 | * acpi_native_int 16/32/64-bit signed value | |
1da177e4 | 116 | */ |
1da177e4 | 117 | |
defba1d8 | 118 | /******************************************************************************* |
1da177e4 | 119 | * |
defba1d8 BM |
120 | * Common types for all compilers, all targets |
121 | * | |
122 | ******************************************************************************/ | |
123 | ||
e252652f LZ |
124 | #ifndef ACPI_USE_SYSTEM_INTTYPES |
125 | ||
e252652f LZ |
126 | typedef unsigned char u8; |
127 | typedef unsigned short u16; | |
80a648c1 | 128 | typedef short s16; |
e252652f LZ |
129 | typedef COMPILER_DEPENDENT_UINT64 u64; |
130 | typedef COMPILER_DEPENDENT_INT64 s64; | |
1da177e4 | 131 | |
e252652f | 132 | #endif /* ACPI_USE_SYSTEM_INTTYPES */ |
0897831b | 133 | |
28eb3fcf LM |
134 | /* |
135 | * Value returned by acpi_os_get_thread_id. There is no standard "thread_id" | |
136 | * across operating systems or even the various UNIX systems. Since ACPICA | |
137 | * only needs the thread ID as a unique thread identifier, we use a u64 | |
138 | * as the only common data type - it will accommodate any type of pointer or | |
139 | * any type of integer. It is up to the host-dependent OSL to cast the | |
140 | * native thread ID type to a u64 (in acpi_os_get_thread_id). | |
141 | */ | |
142 | #define acpi_thread_id u64 | |
143 | ||
defba1d8 BM |
144 | /******************************************************************************* |
145 | * | |
146 | * Types specific to 64-bit targets | |
147 | * | |
148 | ******************************************************************************/ | |
1da177e4 LT |
149 | |
150 | #if ACPI_MACHINE_WIDTH == 64 | |
151 | ||
e252652f | 152 | #ifndef ACPI_USE_SYSTEM_INTTYPES |
1da177e4 | 153 | |
e252652f LZ |
154 | typedef unsigned int u32; |
155 | typedef int s32; | |
1da177e4 | 156 | |
e252652f | 157 | #endif /* ACPI_USE_SYSTEM_INTTYPES */ |
1da177e4 | 158 | |
defba1d8 BM |
159 | typedef s64 acpi_native_int; |
160 | ||
67a119f9 | 161 | typedef u64 acpi_size; |
4be44fcd LB |
162 | typedef u64 acpi_io_address; |
163 | typedef u64 acpi_physical_address; | |
1da177e4 | 164 | |
1da177e4 LT |
165 | #define ACPI_MAX_PTR ACPI_UINT64_MAX |
166 | #define ACPI_SIZE_MAX ACPI_UINT64_MAX | |
167 | ||
defba1d8 BM |
168 | #define ACPI_USE_NATIVE_DIVIDE /* Has native 64-bit integer support */ |
169 | ||
0897831b BM |
170 | /* |
171 | * In the case of the Itanium Processor Family (IPF), the hardware does not | |
172 | * support misaligned memory transfers. Set the MISALIGNMENT_NOT_SUPPORTED flag | |
173 | * to indicate that special precautions must be taken to avoid alignment faults. | |
174 | * (IA64 or ia64 is currently used by existing compilers to indicate IPF.) | |
175 | * | |
ba494bee | 176 | * Note: EM64T and other X86-64 processors support misaligned transfers, |
0897831b BM |
177 | * so there is no need to define this flag. |
178 | */ | |
179 | #if defined (__IA64__) || defined (__ia64__) | |
180 | #define ACPI_MISALIGNMENT_NOT_SUPPORTED | |
181 | #endif | |
182 | ||
defba1d8 BM |
183 | /******************************************************************************* |
184 | * | |
185 | * Types specific to 32-bit targets | |
186 | * | |
187 | ******************************************************************************/ | |
188 | ||
189 | #elif ACPI_MACHINE_WIDTH == 32 | |
190 | ||
e252652f | 191 | #ifndef ACPI_USE_SYSTEM_INTTYPES |
defba1d8 | 192 | |
e252652f LZ |
193 | typedef unsigned int u32; |
194 | typedef int s32; | |
defba1d8 | 195 | |
e252652f | 196 | #endif /* ACPI_USE_SYSTEM_INTTYPES */ |
defba1d8 | 197 | |
defba1d8 BM |
198 | typedef s32 acpi_native_int; |
199 | ||
67a119f9 | 200 | typedef u32 acpi_size; |
2b876010 LZ |
201 | |
202 | #ifdef ACPI_32BIT_PHYSICAL_ADDRESS | |
203 | ||
204 | /* | |
205 | * OSPMs can define this to shrink the size of the structures for 32-bit | |
206 | * none PAE environment. ASL compiler may always define this to generate | |
207 | * 32-bit OSPM compliant tables. | |
208 | */ | |
defba1d8 | 209 | typedef u32 acpi_io_address; |
f3d2e786 | 210 | typedef u32 acpi_physical_address; |
defba1d8 | 211 | |
2b876010 LZ |
212 | #else /* ACPI_32BIT_PHYSICAL_ADDRESS */ |
213 | ||
214 | /* | |
215 | * It is reported that, after some calculations, the physical addresses can | |
216 | * wrap over the 32-bit boundary on 32-bit PAE environment. | |
217 | * https://bugzilla.kernel.org/show_bug.cgi?id=87971 | |
218 | */ | |
219 | typedef u64 acpi_io_address; | |
220 | typedef u64 acpi_physical_address; | |
221 | ||
222 | #endif /* ACPI_32BIT_PHYSICAL_ADDRESS */ | |
223 | ||
defba1d8 BM |
224 | #define ACPI_MAX_PTR ACPI_UINT32_MAX |
225 | #define ACPI_SIZE_MAX ACPI_UINT32_MAX | |
226 | ||
defba1d8 | 227 | #else |
1da177e4 | 228 | |
59fa8505 | 229 | /* ACPI_MACHINE_WIDTH must be either 64 or 32 */ |
1da177e4 | 230 | |
defba1d8 BM |
231 | #error unknown ACPI_MACHINE_WIDTH |
232 | #endif | |
1da177e4 | 233 | |
defba1d8 BM |
234 | /******************************************************************************* |
235 | * | |
1685bd40 | 236 | * OS-dependent types |
defba1d8 | 237 | * |
b8e4d893 | 238 | * If the defaults below are not appropriate for the host system, they can |
1685bd40 | 239 | * be defined in the OS-specific header, and this will take precedence. |
b8e4d893 | 240 | * |
defba1d8 | 241 | ******************************************************************************/ |
1da177e4 | 242 | |
967440e3 BM |
243 | /* Flags for acpi_os_acquire_lock/acpi_os_release_lock */ |
244 | ||
b8e4d893 | 245 | #ifndef acpi_cpu_flags |
67a119f9 | 246 | #define acpi_cpu_flags acpi_size |
b8e4d893 | 247 | #endif |
defba1d8 | 248 | |
967440e3 BM |
249 | /* Object returned from acpi_os_create_cache */ |
250 | ||
251 | #ifndef acpi_cache_t | |
50df4d8b | 252 | #ifdef ACPI_USE_LOCAL_CACHE |
967440e3 | 253 | #define acpi_cache_t struct acpi_memory_list |
50df4d8b BM |
254 | #else |
255 | #define acpi_cache_t void * | |
256 | #endif | |
967440e3 BM |
257 | #endif |
258 | ||
1685bd40 BM |
259 | /* |
260 | * Synchronization objects - Mutexes, Semaphores, and spin_locks | |
261 | */ | |
262 | #if (ACPI_MUTEX_TYPE == ACPI_BINARY_SEMAPHORE) | |
263 | /* | |
264 | * These macros are used if the host OS does not support a mutex object. | |
265 | * Map the OSL Mutex interfaces to binary semaphores. | |
266 | */ | |
267 | #define acpi_mutex acpi_semaphore | |
268 | #define acpi_os_create_mutex(out_handle) acpi_os_create_semaphore (1, 1, out_handle) | |
269 | #define acpi_os_delete_mutex(handle) (void) acpi_os_delete_semaphore (handle) | |
270 | #define acpi_os_acquire_mutex(handle,time) acpi_os_wait_semaphore (handle, 1, time) | |
271 | #define acpi_os_release_mutex(handle) (void) acpi_os_signal_semaphore (handle, 1) | |
272 | #endif | |
273 | ||
274 | /* Configurable types for synchronization objects */ | |
275 | ||
276 | #ifndef acpi_spinlock | |
277 | #define acpi_spinlock void * | |
278 | #endif | |
279 | ||
280 | #ifndef acpi_semaphore | |
281 | #define acpi_semaphore void * | |
282 | #endif | |
283 | ||
284 | #ifndef acpi_mutex | |
285 | #define acpi_mutex void * | |
286 | #endif | |
287 | ||
288 | /******************************************************************************* | |
289 | * | |
290 | * Compiler-dependent types | |
291 | * | |
292 | * If the defaults below are not appropriate for the host compiler, they can | |
293 | * be defined in the compiler-specific header, and this will take precedence. | |
294 | * | |
295 | ******************************************************************************/ | |
296 | ||
967440e3 BM |
297 | /* Use C99 uintptr_t for pointer casting if available, "void *" otherwise */ |
298 | ||
299 | #ifndef acpi_uintptr_t | |
300 | #define acpi_uintptr_t void * | |
301 | #endif | |
302 | ||
b8e4d893 BM |
303 | /* |
304 | * ACPI_PRINTF_LIKE is used to tag functions as "printf-like" because | |
305 | * some compilers can catch printf format string problems | |
306 | */ | |
307 | #ifndef ACPI_PRINTF_LIKE | |
308 | #define ACPI_PRINTF_LIKE(c) | |
309 | #endif | |
310 | ||
311 | /* | |
312 | * Some compilers complain about unused variables. Sometimes we don't want to | |
313 | * use all the variables (for example, _acpi_module_name). This allows us | |
fd589a8f | 314 | * to tell the compiler in a per-variable manner that a variable |
b8e4d893 BM |
315 | * is unused |
316 | */ | |
317 | #ifndef ACPI_UNUSED_VAR | |
318 | #define ACPI_UNUSED_VAR | |
319 | #endif | |
defba1d8 | 320 | |
8313524a | 321 | /* |
d21f600b LZ |
322 | * All ACPICA external functions that are available to the rest of the kernel |
323 | * are tagged with thes macros which can be defined as appropriate for the host. | |
324 | * | |
325 | * Notes: | |
326 | * ACPI_EXPORT_SYMBOL_INIT is used for initialization and termination | |
327 | * interfaces that may need special processing. | |
328 | * ACPI_EXPORT_SYMBOL is used for all other public external functions. | |
8313524a | 329 | */ |
d21f600b LZ |
330 | #ifndef ACPI_EXPORT_SYMBOL_INIT |
331 | #define ACPI_EXPORT_SYMBOL_INIT(symbol) | |
332 | #endif | |
333 | ||
8313524a BM |
334 | #ifndef ACPI_EXPORT_SYMBOL |
335 | #define ACPI_EXPORT_SYMBOL(symbol) | |
336 | #endif | |
337 | ||
efb83542 LZ |
338 | /* |
339 | * Compiler/Clibrary-dependent debug initialization. Used for ACPICA | |
340 | * utilities only. | |
341 | */ | |
342 | #ifndef ACPI_DEBUG_INITIALIZE | |
343 | #define ACPI_DEBUG_INITIALIZE() | |
344 | #endif | |
345 | ||
b3c86c30 LZ |
346 | /******************************************************************************* |
347 | * | |
348 | * Configuration | |
349 | * | |
350 | ******************************************************************************/ | |
351 | ||
d5caf1cd LZ |
352 | #ifdef ACPI_NO_MEM_ALLOCATIONS |
353 | ||
354 | #define ACPI_ALLOCATE(a) NULL | |
355 | #define ACPI_ALLOCATE_ZEROED(a) NULL | |
356 | #define ACPI_FREE(a) | |
357 | #define ACPI_MEM_TRACKING(a) | |
358 | ||
359 | #else /* ACPI_NO_MEM_ALLOCATIONS */ | |
360 | ||
b3c86c30 LZ |
361 | #ifdef ACPI_DBG_TRACK_ALLOCATIONS |
362 | /* | |
363 | * Memory allocation tracking (used by acpi_exec to detect memory leaks) | |
364 | */ | |
365 | #define ACPI_MEM_PARAMETERS _COMPONENT, _acpi_module_name, __LINE__ | |
366 | #define ACPI_ALLOCATE(a) acpi_ut_allocate_and_track ((acpi_size) (a), ACPI_MEM_PARAMETERS) | |
367 | #define ACPI_ALLOCATE_ZEROED(a) acpi_ut_allocate_zeroed_and_track ((acpi_size) (a), ACPI_MEM_PARAMETERS) | |
368 | #define ACPI_FREE(a) acpi_ut_free_and_track (a, ACPI_MEM_PARAMETERS) | |
369 | #define ACPI_MEM_TRACKING(a) a | |
370 | ||
371 | #else | |
372 | /* | |
373 | * Normal memory allocation directly via the OS services layer | |
374 | */ | |
375 | #define ACPI_ALLOCATE(a) acpi_os_allocate ((acpi_size) (a)) | |
376 | #define ACPI_ALLOCATE_ZEROED(a) acpi_os_allocate_zeroed ((acpi_size) (a)) | |
377 | #define ACPI_FREE(a) acpi_os_free (a) | |
378 | #define ACPI_MEM_TRACKING(a) | |
379 | ||
380 | #endif /* ACPI_DBG_TRACK_ALLOCATIONS */ | |
381 | ||
d5caf1cd LZ |
382 | #endif /* ACPI_NO_MEM_ALLOCATIONS */ |
383 | ||
50df4d8b BM |
384 | /****************************************************************************** |
385 | * | |
386 | * ACPI Specification constants (Do not change unless the specification changes) | |
387 | * | |
388 | *****************************************************************************/ | |
389 | ||
06f55419 | 390 | /* Number of distinct FADT-based GPE register blocks (GPE0 and GPE1) */ |
50df4d8b BM |
391 | |
392 | #define ACPI_MAX_GPE_BLOCKS 2 | |
06f55419 BM |
393 | |
394 | /* Default ACPI register widths */ | |
395 | ||
50df4d8b | 396 | #define ACPI_GPE_REGISTER_WIDTH 8 |
06f55419 BM |
397 | #define ACPI_PM1_REGISTER_WIDTH 16 |
398 | #define ACPI_PM2_REGISTER_WIDTH 8 | |
399 | #define ACPI_PM_TIMER_WIDTH 32 | |
e07fcfd8 | 400 | #define ACPI_RESET_REGISTER_WIDTH 8 |
50df4d8b BM |
401 | |
402 | /* Names within the namespace are 4 bytes long */ | |
403 | ||
404 | #define ACPI_NAME_SIZE 4 | |
405 | #define ACPI_PATH_SEGMENT_LENGTH 5 /* 4 chars for name + 1 char for separator */ | |
406 | #define ACPI_PATH_SEPARATOR '.' | |
407 | ||
408 | /* Sizes for ACPI table headers */ | |
409 | ||
410 | #define ACPI_OEM_ID_SIZE 6 | |
411 | #define ACPI_OEM_TABLE_ID_SIZE 8 | |
412 | ||
413 | /* ACPI/PNP hardware IDs */ | |
414 | ||
415 | #define PCI_ROOT_HID_STRING "PNP0A03" | |
416 | #define PCI_EXPRESS_ROOT_HID_STRING "PNP0A08" | |
417 | ||
418 | /* PM Timer ticks per second (HZ) */ | |
419 | ||
c41679a4 | 420 | #define ACPI_PM_TIMER_FREQUENCY 3579545 |
50df4d8b | 421 | |
defba1d8 BM |
422 | /******************************************************************************* |
423 | * | |
424 | * Independent types | |
425 | * | |
426 | ******************************************************************************/ | |
1da177e4 | 427 | |
defba1d8 | 428 | /* Logical defines and NULL */ |
1da177e4 | 429 | |
1da177e4 LT |
430 | #ifdef FALSE |
431 | #undef FALSE | |
432 | #endif | |
433 | #define FALSE (1 == 0) | |
434 | ||
435 | #ifdef TRUE | |
436 | #undef TRUE | |
437 | #endif | |
438 | #define TRUE (1 == 1) | |
439 | ||
440 | #ifndef NULL | |
441 | #define NULL (void *) 0 | |
442 | #endif | |
443 | ||
1da177e4 | 444 | /* |
6de4048a | 445 | * Miscellaneous types |
1da177e4 | 446 | */ |
4be44fcd LB |
447 | typedef u32 acpi_status; /* All ACPI Exceptions */ |
448 | typedef u32 acpi_name; /* 4-byte ACPI name */ | |
449 | typedef char *acpi_string; /* Null terminated ASCII string */ | |
defba1d8 | 450 | typedef void *acpi_handle; /* Actually a ptr to a NS Node */ |
4be44fcd | 451 | |
c41679a4 BM |
452 | /* Time constants for timer calculations */ |
453 | ||
454 | #define ACPI_MSEC_PER_SEC 1000L | |
455 | ||
456 | #define ACPI_USEC_PER_MSEC 1000L | |
457 | #define ACPI_USEC_PER_SEC 1000000L | |
458 | ||
459 | #define ACPI_100NSEC_PER_USEC 10L | |
460 | #define ACPI_100NSEC_PER_MSEC 10000L | |
461 | #define ACPI_100NSEC_PER_SEC 10000000L | |
462 | ||
463 | #define ACPI_NSEC_PER_USEC 1000L | |
464 | #define ACPI_NSEC_PER_MSEC 1000000L | |
465 | #define ACPI_NSEC_PER_SEC 1000000000L | |
466 | ||
50df4d8b BM |
467 | /* Owner IDs are used to track namespace nodes for selective deletion */ |
468 | ||
469 | typedef u8 acpi_owner_id; | |
470 | #define ACPI_OWNER_ID_MAX 0xFF | |
471 | ||
1da177e4 | 472 | #define ACPI_INTEGER_BIT_SIZE 64 |
4be44fcd | 473 | #define ACPI_MAX_DECIMAL_DIGITS 20 /* 2^64 = 18,446,744,073,709,551,616 */ |
1da177e4 LT |
474 | #define ACPI_MAX64_DECIMAL_DIGITS 20 |
475 | #define ACPI_MAX32_DECIMAL_DIGITS 10 | |
476 | #define ACPI_MAX16_DECIMAL_DIGITS 5 | |
477 | #define ACPI_MAX8_DECIMAL_DIGITS 3 | |
478 | ||
479 | /* | |
480 | * Constants with special meanings | |
481 | */ | |
c51a4de8 | 482 | #define ACPI_ROOT_OBJECT ACPI_ADD_PTR (acpi_handle, NULL, ACPI_MAX_PTR) |
50df4d8b BM |
483 | #define ACPI_WAIT_FOREVER 0xFFFF /* u16, as per ACPI spec */ |
484 | #define ACPI_DO_NOT_WAIT 0 | |
485 | ||
5df7e6cb BM |
486 | /* |
487 | * Obsolete: Acpi integer width. In ACPI version 1 (1996), integers are 32 bits. | |
488 | * In ACPI version 2 (2000) and later, integers are 64 bits. Note that this | |
489 | * pertains to the ACPI integer type only, not to other integers used in the | |
490 | * implementation of the ACPICA subsystem. | |
491 | * | |
492 | * 01/2010: This type is obsolete and has been removed from the entire ACPICA | |
493 | * code base. It remains here for compatibility with device drivers that use | |
494 | * the type. However, it will be removed in the future. | |
495 | */ | |
496 | typedef u64 acpi_integer; | |
497 | #define ACPI_INTEGER_MAX ACPI_UINT64_MAX | |
498 | ||
50df4d8b BM |
499 | /******************************************************************************* |
500 | * | |
501 | * Commonly used macros | |
502 | * | |
503 | ******************************************************************************/ | |
504 | ||
505 | /* Data manipulation */ | |
506 | ||
35d7c1cf BM |
507 | #define ACPI_LOBYTE(integer) ((u8) (u16)(integer)) |
508 | #define ACPI_HIBYTE(integer) ((u8) (((u16)(integer)) >> 8)) | |
509 | #define ACPI_LOWORD(integer) ((u16) (u32)(integer)) | |
510 | #define ACPI_HIWORD(integer) ((u16)(((u32)(integer)) >> 16)) | |
511 | #define ACPI_LODWORD(integer64) ((u32) (u64)(integer64)) | |
512 | #define ACPI_HIDWORD(integer64) ((u32)(((u64)(integer64)) >> 32)) | |
50df4d8b BM |
513 | |
514 | #define ACPI_SET_BIT(target,bit) ((target) |= (bit)) | |
515 | #define ACPI_CLEAR_BIT(target,bit) ((target) &= ~(bit)) | |
516 | #define ACPI_MIN(a,b) (((a)<(b))?(a):(b)) | |
517 | #define ACPI_MAX(a,b) (((a)>(b))?(a):(b)) | |
518 | ||
519 | /* Size calculation */ | |
520 | ||
521 | #define ACPI_ARRAY_LENGTH(x) (sizeof(x) / sizeof((x)[0])) | |
522 | ||
523 | /* Pointer manipulation */ | |
524 | ||
525 | #define ACPI_CAST_PTR(t, p) ((t *) (acpi_uintptr_t) (p)) | |
526 | #define ACPI_CAST_INDIRECT_PTR(t, p) ((t **) (acpi_uintptr_t) (p)) | |
527 | #define ACPI_ADD_PTR(t, a, b) ACPI_CAST_PTR (t, (ACPI_CAST_PTR (u8, (a)) + (acpi_size)(b))) | |
69ee810c | 528 | #define ACPI_SUB_PTR(t, a, b) ACPI_CAST_PTR (t, (ACPI_CAST_PTR (u8, (a)) - (acpi_size)(b))) |
50df4d8b BM |
529 | #define ACPI_PTR_DIFF(a, b) (acpi_size) (ACPI_CAST_PTR (u8, (a)) - ACPI_CAST_PTR (u8, (b))) |
530 | ||
531 | /* Pointer/Integer type conversions */ | |
532 | ||
533 | #define ACPI_TO_POINTER(i) ACPI_ADD_PTR (void, (void *) NULL,(acpi_size) i) | |
534 | #define ACPI_TO_INTEGER(p) ACPI_PTR_DIFF (p, (void *) NULL) | |
9b62da73 | 535 | #define ACPI_OFFSET(d, f) ACPI_PTR_DIFF (&(((d *) 0)->f), (void *) NULL) |
50df4d8b BM |
536 | #define ACPI_PHYSADDR_TO_PTR(i) ACPI_TO_POINTER(i) |
537 | #define ACPI_PTR_TO_PHYSADDR(i) ACPI_TO_INTEGER(i) | |
538 | ||
ff600271 BM |
539 | /* Optimizations for 4-character (32-bit) acpi_name manipulation */ |
540 | ||
50df4d8b BM |
541 | #ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED |
542 | #define ACPI_COMPARE_NAME(a,b) (*ACPI_CAST_PTR (u32, (a)) == *ACPI_CAST_PTR (u32, (b))) | |
ff600271 | 543 | #define ACPI_MOVE_NAME(dest,src) (*ACPI_CAST_PTR (u32, (dest)) = *ACPI_CAST_PTR (u32, (src))) |
50df4d8b | 544 | #else |
4fa4616e BM |
545 | #define ACPI_COMPARE_NAME(a,b) (!strncmp (ACPI_CAST_PTR (char, (a)), ACPI_CAST_PTR (char, (b)), ACPI_NAME_SIZE)) |
546 | #define ACPI_MOVE_NAME(dest,src) (strncpy (ACPI_CAST_PTR (char, (dest)), ACPI_CAST_PTR (char, (src)), ACPI_NAME_SIZE)) | |
50df4d8b BM |
547 | #endif |
548 | ||
cacba865 LZ |
549 | /* Support for the special RSDP signature (8 characters) */ |
550 | ||
4fa4616e BM |
551 | #define ACPI_VALIDATE_RSDP_SIG(a) (!strncmp (ACPI_CAST_PTR (char, (a)), ACPI_SIG_RSDP, 8)) |
552 | #define ACPI_MAKE_RSDP_SIG(dest) (memcpy (ACPI_CAST_PTR (char, (dest)), ACPI_SIG_RSDP, 8)) | |
cacba865 | 553 | |
50df4d8b BM |
554 | /******************************************************************************* |
555 | * | |
556 | * Miscellaneous constants | |
557 | * | |
558 | ******************************************************************************/ | |
1da177e4 | 559 | |
1da177e4 LT |
560 | /* |
561 | * Initialization sequence | |
562 | */ | |
563 | #define ACPI_FULL_INITIALIZATION 0x00 | |
564 | #define ACPI_NO_ADDRESS_SPACE_INIT 0x01 | |
739dcbb9 | 565 | #define ACPI_NO_HARDWARE_INIT 0x02 |
1da177e4 LT |
566 | #define ACPI_NO_EVENT_INIT 0x04 |
567 | #define ACPI_NO_HANDLER_INIT 0x08 | |
568 | #define ACPI_NO_ACPI_ENABLE 0x10 | |
569 | #define ACPI_NO_DEVICE_INIT 0x20 | |
570 | #define ACPI_NO_OBJECT_INIT 0x40 | |
c04be184 | 571 | #define ACPI_NO_FACS_INIT 0x80 |
1da177e4 LT |
572 | |
573 | /* | |
574 | * Initialization state | |
575 | */ | |
cb219bb6 BM |
576 | #define ACPI_SUBSYSTEM_INITIALIZE 0x01 |
577 | #define ACPI_INITIALIZED_OK 0x02 | |
1da177e4 LT |
578 | |
579 | /* | |
580 | * Power state values | |
581 | */ | |
582 | #define ACPI_STATE_UNKNOWN (u8) 0xFF | |
583 | ||
584 | #define ACPI_STATE_S0 (u8) 0 | |
585 | #define ACPI_STATE_S1 (u8) 1 | |
586 | #define ACPI_STATE_S2 (u8) 2 | |
587 | #define ACPI_STATE_S3 (u8) 3 | |
588 | #define ACPI_STATE_S4 (u8) 4 | |
589 | #define ACPI_STATE_S5 (u8) 5 | |
590 | #define ACPI_S_STATES_MAX ACPI_STATE_S5 | |
591 | #define ACPI_S_STATE_COUNT 6 | |
592 | ||
593 | #define ACPI_STATE_D0 (u8) 0 | |
594 | #define ACPI_STATE_D1 (u8) 1 | |
595 | #define ACPI_STATE_D2 (u8) 2 | |
1cc0c998 LM |
596 | #define ACPI_STATE_D3_HOT (u8) 3 |
597 | #define ACPI_STATE_D3 (u8) 4 | |
598 | #define ACPI_STATE_D3_COLD ACPI_STATE_D3 | |
599 | #define ACPI_D_STATES_MAX ACPI_STATE_D3 | |
28c2103d | 600 | #define ACPI_D_STATE_COUNT 5 |
1da177e4 LT |
601 | |
602 | #define ACPI_STATE_C0 (u8) 0 | |
603 | #define ACPI_STATE_C1 (u8) 1 | |
604 | #define ACPI_STATE_C2 (u8) 2 | |
605 | #define ACPI_STATE_C3 (u8) 3 | |
606 | #define ACPI_C_STATES_MAX ACPI_STATE_C3 | |
607 | #define ACPI_C_STATE_COUNT 4 | |
608 | ||
609 | /* | |
610 | * Sleep type invalid value | |
611 | */ | |
612 | #define ACPI_SLEEP_TYPE_MAX 0x7 | |
613 | #define ACPI_SLEEP_TYPE_INVALID 0xFF | |
614 | ||
615 | /* | |
616 | * Standard notify values | |
617 | */ | |
514d18d7 ZR |
618 | #define ACPI_NOTIFY_BUS_CHECK (u8) 0x00 |
619 | #define ACPI_NOTIFY_DEVICE_CHECK (u8) 0x01 | |
620 | #define ACPI_NOTIFY_DEVICE_WAKE (u8) 0x02 | |
621 | #define ACPI_NOTIFY_EJECT_REQUEST (u8) 0x03 | |
622 | #define ACPI_NOTIFY_DEVICE_CHECK_LIGHT (u8) 0x04 | |
623 | #define ACPI_NOTIFY_FREQUENCY_MISMATCH (u8) 0x05 | |
624 | #define ACPI_NOTIFY_BUS_MODE_MISMATCH (u8) 0x06 | |
625 | #define ACPI_NOTIFY_POWER_FAULT (u8) 0x07 | |
626 | #define ACPI_NOTIFY_CAPABILITIES_CHECK (u8) 0x08 | |
627 | #define ACPI_NOTIFY_DEVICE_PLD_CHECK (u8) 0x09 | |
628 | #define ACPI_NOTIFY_RESERVED (u8) 0x0A | |
629 | #define ACPI_NOTIFY_LOCALITY_UPDATE (u8) 0x0B | |
ea143604 | 630 | #define ACPI_NOTIFY_SHUTDOWN_REQUEST (u8) 0x0C |
b3cc1356 | 631 | #define ACPI_NOTIFY_AFFINITY_UPDATE (u8) 0x0D |
514d18d7 | 632 | |
a88e0ce6 BM |
633 | #define ACPI_GENERIC_NOTIFY_MAX 0x0D |
634 | #define ACPI_SPECIFIC_NOTIFY_MAX 0x84 | |
1da177e4 | 635 | |
1da177e4 | 636 | /* |
6de4048a | 637 | * Types associated with ACPI names and objects. The first group of |
1da177e4 LT |
638 | * values (up to ACPI_TYPE_EXTERNAL_MAX) correspond to the definition |
639 | * of the ACPI object_type() operator (See the ACPI Spec). Therefore, | |
640 | * only add to the first group if the spec changes. | |
641 | * | |
642 | * NOTE: Types must be kept in sync with the global acpi_ns_properties | |
643 | * and acpi_ns_type_names arrays. | |
644 | */ | |
4be44fcd | 645 | typedef u32 acpi_object_type; |
1da177e4 LT |
646 | |
647 | #define ACPI_TYPE_ANY 0x00 | |
4be44fcd | 648 | #define ACPI_TYPE_INTEGER 0x01 /* Byte/Word/Dword/Zero/One/Ones */ |
1da177e4 LT |
649 | #define ACPI_TYPE_STRING 0x02 |
650 | #define ACPI_TYPE_BUFFER 0x03 | |
4be44fcd | 651 | #define ACPI_TYPE_PACKAGE 0x04 /* byte_const, multiple data_term/Constant/super_name */ |
1da177e4 | 652 | #define ACPI_TYPE_FIELD_UNIT 0x05 |
4be44fcd | 653 | #define ACPI_TYPE_DEVICE 0x06 /* Name, multiple Node */ |
1da177e4 | 654 | #define ACPI_TYPE_EVENT 0x07 |
4be44fcd | 655 | #define ACPI_TYPE_METHOD 0x08 /* Name, byte_const, multiple Code */ |
1da177e4 LT |
656 | #define ACPI_TYPE_MUTEX 0x09 |
657 | #define ACPI_TYPE_REGION 0x0A | |
4be44fcd LB |
658 | #define ACPI_TYPE_POWER 0x0B /* Name,byte_const,word_const,multi Node */ |
659 | #define ACPI_TYPE_PROCESSOR 0x0C /* Name,byte_const,Dword_const,byte_const,multi nm_o */ | |
660 | #define ACPI_TYPE_THERMAL 0x0D /* Name, multiple Node */ | |
1da177e4 LT |
661 | #define ACPI_TYPE_BUFFER_FIELD 0x0E |
662 | #define ACPI_TYPE_DDB_HANDLE 0x0F | |
663 | #define ACPI_TYPE_DEBUG_OBJECT 0x10 | |
664 | ||
665 | #define ACPI_TYPE_EXTERNAL_MAX 0x10 | |
e69ab9a9 | 666 | #define ACPI_NUM_TYPES (ACPI_TYPE_EXTERNAL_MAX + 1) |
1da177e4 LT |
667 | |
668 | /* | |
669 | * These are object types that do not map directly to the ACPI | |
670 | * object_type() operator. They are used for various internal purposes only. | |
671 | * If new predefined ACPI_TYPEs are added (via the ACPI specification), these | |
672 | * internal types must move upwards. (There is code that depends on these | |
673 | * values being contiguous with the external types above.) | |
674 | */ | |
675 | #define ACPI_TYPE_LOCAL_REGION_FIELD 0x11 | |
676 | #define ACPI_TYPE_LOCAL_BANK_FIELD 0x12 | |
677 | #define ACPI_TYPE_LOCAL_INDEX_FIELD 0x13 | |
4be44fcd | 678 | #define ACPI_TYPE_LOCAL_REFERENCE 0x14 /* Arg#, Local#, Name, Debug, ref_of, Index */ |
1da177e4 LT |
679 | #define ACPI_TYPE_LOCAL_ALIAS 0x15 |
680 | #define ACPI_TYPE_LOCAL_METHOD_ALIAS 0x16 | |
681 | #define ACPI_TYPE_LOCAL_NOTIFY 0x17 | |
682 | #define ACPI_TYPE_LOCAL_ADDRESS_HANDLER 0x18 | |
683 | #define ACPI_TYPE_LOCAL_RESOURCE 0x19 | |
684 | #define ACPI_TYPE_LOCAL_RESOURCE_FIELD 0x1A | |
4be44fcd | 685 | #define ACPI_TYPE_LOCAL_SCOPE 0x1B /* 1 Name, multiple object_list Nodes */ |
1da177e4 | 686 | |
4be44fcd | 687 | #define ACPI_TYPE_NS_NODE_MAX 0x1B /* Last typecode used within a NS Node */ |
e69ab9a9 | 688 | #define ACPI_TOTAL_TYPES (ACPI_TYPE_NS_NODE_MAX + 1) |
1da177e4 LT |
689 | |
690 | /* | |
691 | * These are special object types that never appear in | |
75c8044f | 692 | * a Namespace node, only in an object of union acpi_operand_object |
1da177e4 LT |
693 | */ |
694 | #define ACPI_TYPE_LOCAL_EXTRA 0x1C | |
695 | #define ACPI_TYPE_LOCAL_DATA 0x1D | |
696 | ||
697 | #define ACPI_TYPE_LOCAL_MAX 0x1D | |
698 | ||
699 | /* All types above here are invalid */ | |
700 | ||
701 | #define ACPI_TYPE_INVALID 0x1E | |
702 | #define ACPI_TYPE_NOT_FOUND 0xFF | |
703 | ||
b7f9f042 BM |
704 | #define ACPI_NUM_NS_TYPES (ACPI_TYPE_INVALID + 1) |
705 | ||
1da177e4 LT |
706 | /* |
707 | * All I/O | |
708 | */ | |
709 | #define ACPI_READ 0 | |
710 | #define ACPI_WRITE 1 | |
711 | #define ACPI_IO_MASK 1 | |
712 | ||
713 | /* | |
714 | * Event Types: Fixed & General Purpose | |
715 | */ | |
4be44fcd | 716 | typedef u32 acpi_event_type; |
1da177e4 LT |
717 | |
718 | /* | |
719 | * Fixed events | |
720 | */ | |
721 | #define ACPI_EVENT_PMTIMER 0 | |
722 | #define ACPI_EVENT_GLOBAL 1 | |
723 | #define ACPI_EVENT_POWER_BUTTON 2 | |
724 | #define ACPI_EVENT_SLEEP_BUTTON 3 | |
725 | #define ACPI_EVENT_RTC 4 | |
726 | #define ACPI_EVENT_MAX 4 | |
727 | #define ACPI_NUM_FIXED_EVENTS ACPI_EVENT_MAX + 1 | |
728 | ||
729 | /* | |
ba494bee | 730 | * Event status - Per event |
1da177e4 LT |
731 | * ------------- |
732 | * The encoding of acpi_event_status is illustrated below. | |
733 | * Note that a set bit (1) indicates the property is TRUE | |
734 | * (e.g. if bit 0 is set then the event is enabled). | |
09af8e82 LZ |
735 | * +-------------+-+-+-+-+-+ |
736 | * | Bits 31:5 |4|3|2|1|0| | |
737 | * +-------------+-+-+-+-+-+ | |
738 | * | | | | | | | |
739 | * | | | | | +- Enabled? | |
740 | * | | | | +--- Enabled for wake? | |
741 | * | | | +----- Status bit set? | |
742 | * | | +------- Enable bit set? | |
743 | * | +--------- Has a handler? | |
744 | * +--------------- <Reserved> | |
1da177e4 | 745 | */ |
4be44fcd | 746 | typedef u32 acpi_event_status; |
1da177e4 LT |
747 | |
748 | #define ACPI_EVENT_FLAG_DISABLED (acpi_event_status) 0x00 | |
749 | #define ACPI_EVENT_FLAG_ENABLED (acpi_event_status) 0x01 | |
750 | #define ACPI_EVENT_FLAG_WAKE_ENABLED (acpi_event_status) 0x02 | |
09af8e82 LZ |
751 | #define ACPI_EVENT_FLAG_STATUS_SET (acpi_event_status) 0x04 |
752 | #define ACPI_EVENT_FLAG_ENABLE_SET (acpi_event_status) 0x08 | |
753 | #define ACPI_EVENT_FLAG_HAS_HANDLER (acpi_event_status) 0x10 | |
754 | #define ACPI_EVENT_FLAG_SET ACPI_EVENT_FLAG_STATUS_SET | |
1da177e4 | 755 | |
75c8044f | 756 | /* Actions for acpi_set_gpe, acpi_gpe_wakeup, acpi_hw_low_set_gpe */ |
0f849d2c | 757 | |
1da177e4 LT |
758 | #define ACPI_GPE_ENABLE 0 |
759 | #define ACPI_GPE_DISABLE 1 | |
3a37898d | 760 | #define ACPI_GPE_CONDITIONAL_ENABLE 2 |
1da177e4 | 761 | |
1da177e4 LT |
762 | /* |
763 | * GPE info flags - Per GPE | |
bba63a29 | 764 | * +-------+-+-+---+ |
0d0988af | 765 | * | 7:5 |4|3|2:0| |
bba63a29 LM |
766 | * +-------+-+-+---+ |
767 | * | | | | | |
768 | * | | | +-- Type of dispatch:to method, handler, notify, or none | |
769 | * | | +----- Interrupt type: edge or level triggered | |
770 | * | +------- Is a Wake GPE | |
771 | * +------------ <Reserved> | |
772 | */ | |
773 | #define ACPI_GPE_DISPATCH_NONE (u8) 0x00 | |
774 | #define ACPI_GPE_DISPATCH_METHOD (u8) 0x01 | |
775 | #define ACPI_GPE_DISPATCH_HANDLER (u8) 0x02 | |
776 | #define ACPI_GPE_DISPATCH_NOTIFY (u8) 0x03 | |
0d0988af LZ |
777 | #define ACPI_GPE_DISPATCH_RAW_HANDLER (u8) 0x04 |
778 | #define ACPI_GPE_DISPATCH_MASK (u8) 0x07 | |
7c43312a | 779 | #define ACPI_GPE_DISPATCH_TYPE(flags) ((u8) ((flags) & ACPI_GPE_DISPATCH_MASK)) |
bba63a29 | 780 | |
0d0988af | 781 | #define ACPI_GPE_LEVEL_TRIGGERED (u8) 0x08 |
1da177e4 | 782 | #define ACPI_GPE_EDGE_TRIGGERED (u8) 0x00 |
0d0988af | 783 | #define ACPI_GPE_XRUPT_TYPE_MASK (u8) 0x08 |
1da177e4 | 784 | |
0d0988af | 785 | #define ACPI_GPE_CAN_WAKE (u8) 0x10 |
1da177e4 | 786 | |
1da177e4 LT |
787 | /* |
788 | * Flags for GPE and Lock interfaces | |
789 | */ | |
1da177e4 LT |
790 | #define ACPI_NOT_ISR 0x1 |
791 | #define ACPI_ISR 0x0 | |
792 | ||
1da177e4 LT |
793 | /* Notify types */ |
794 | ||
795 | #define ACPI_SYSTEM_NOTIFY 0x1 | |
796 | #define ACPI_DEVICE_NOTIFY 0x2 | |
514d18d7 | 797 | #define ACPI_ALL_NOTIFY (ACPI_SYSTEM_NOTIFY | ACPI_DEVICE_NOTIFY) |
1da177e4 | 798 | #define ACPI_MAX_NOTIFY_HANDLER_TYPE 0x3 |
86ed4bc8 | 799 | #define ACPI_NUM_NOTIFY_TYPES 2 |
1da177e4 | 800 | |
ea143604 BM |
801 | #define ACPI_MAX_SYS_NOTIFY 0x7F |
802 | #define ACPI_MAX_DEVICE_SPECIFIC_NOTIFY 0xBF | |
1da177e4 | 803 | |
86ed4bc8 BM |
804 | #define ACPI_SYSTEM_HANDLER_LIST 0 /* Used as index, must be SYSTEM_NOTIFY -1 */ |
805 | #define ACPI_DEVICE_HANDLER_LIST 1 /* Used as index, must be DEVICE_NOTIFY -1 */ | |
806 | ||
1da177e4 LT |
807 | /* Address Space (Operation Region) Types */ |
808 | ||
4be44fcd | 809 | typedef u8 acpi_adr_space_type; |
1da177e4 LT |
810 | |
811 | #define ACPI_ADR_SPACE_SYSTEM_MEMORY (acpi_adr_space_type) 0 | |
812 | #define ACPI_ADR_SPACE_SYSTEM_IO (acpi_adr_space_type) 1 | |
813 | #define ACPI_ADR_SPACE_PCI_CONFIG (acpi_adr_space_type) 2 | |
814 | #define ACPI_ADR_SPACE_EC (acpi_adr_space_type) 3 | |
815 | #define ACPI_ADR_SPACE_SMBUS (acpi_adr_space_type) 4 | |
816 | #define ACPI_ADR_SPACE_CMOS (acpi_adr_space_type) 5 | |
817 | #define ACPI_ADR_SPACE_PCI_BAR_TARGET (acpi_adr_space_type) 6 | |
6557a49a | 818 | #define ACPI_ADR_SPACE_IPMI (acpi_adr_space_type) 7 |
2da120b6 BM |
819 | #define ACPI_ADR_SPACE_GPIO (acpi_adr_space_type) 8 |
820 | #define ACPI_ADR_SPACE_GSBUS (acpi_adr_space_type) 9 | |
43e1c689 | 821 | #define ACPI_ADR_SPACE_PLATFORM_COMM (acpi_adr_space_type) 10 |
82a1b7cb | 822 | |
43e1c689 | 823 | #define ACPI_NUM_PREDEFINED_REGIONS 11 |
07aa99e9 | 824 | |
82a1b7cb | 825 | /* |
07aa99e9 | 826 | * Special Address Spaces |
82a1b7cb BM |
827 | * |
828 | * Note: A Data Table region is a special type of operation region | |
829 | * that has its own AML opcode. However, internally, the AML | |
830 | * interpreter simply creates an operation region with an an address | |
831 | * space type of ACPI_ADR_SPACE_DATA_TABLE. | |
832 | */ | |
833 | #define ACPI_ADR_SPACE_DATA_TABLE (acpi_adr_space_type) 0x7E /* Internal to ACPICA only */ | |
834 | #define ACPI_ADR_SPACE_FIXED_HARDWARE (acpi_adr_space_type) 0x7F | |
1da177e4 | 835 | |
e2066ca1 BM |
836 | /* Values for _REG connection code */ |
837 | ||
838 | #define ACPI_REG_DISCONNECT 0 | |
839 | #define ACPI_REG_CONNECT 1 | |
840 | ||
1da177e4 LT |
841 | /* |
842 | * bit_register IDs | |
bbbbeb8e LM |
843 | * |
844 | * These values are intended to be used by the hardware interfaces | |
845 | * and are mapped to individual bitfields defined within the ACPI | |
846 | * registers. See the acpi_gbl_bit_register_info global table in utglobal.c | |
847 | * for this mapping. | |
1da177e4 | 848 | */ |
bbbbeb8e LM |
849 | |
850 | /* PM1 Status register */ | |
851 | ||
1da177e4 LT |
852 | #define ACPI_BITREG_TIMER_STATUS 0x00 |
853 | #define ACPI_BITREG_BUS_MASTER_STATUS 0x01 | |
854 | #define ACPI_BITREG_GLOBAL_LOCK_STATUS 0x02 | |
855 | #define ACPI_BITREG_POWER_BUTTON_STATUS 0x03 | |
856 | #define ACPI_BITREG_SLEEP_BUTTON_STATUS 0x04 | |
857 | #define ACPI_BITREG_RT_CLOCK_STATUS 0x05 | |
858 | #define ACPI_BITREG_WAKE_STATUS 0x06 | |
859 | #define ACPI_BITREG_PCIEXP_WAKE_STATUS 0x07 | |
860 | ||
bbbbeb8e LM |
861 | /* PM1 Enable register */ |
862 | ||
1da177e4 LT |
863 | #define ACPI_BITREG_TIMER_ENABLE 0x08 |
864 | #define ACPI_BITREG_GLOBAL_LOCK_ENABLE 0x09 | |
865 | #define ACPI_BITREG_POWER_BUTTON_ENABLE 0x0A | |
866 | #define ACPI_BITREG_SLEEP_BUTTON_ENABLE 0x0B | |
867 | #define ACPI_BITREG_RT_CLOCK_ENABLE 0x0C | |
bbbbeb8e LM |
868 | #define ACPI_BITREG_PCIEXP_WAKE_DISABLE 0x0D |
869 | ||
870 | /* PM1 Control register */ | |
871 | ||
872 | #define ACPI_BITREG_SCI_ENABLE 0x0E | |
873 | #define ACPI_BITREG_BUS_MASTER_RLD 0x0F | |
874 | #define ACPI_BITREG_GLOBAL_LOCK_RELEASE 0x10 | |
82d79b86 BM |
875 | #define ACPI_BITREG_SLEEP_TYPE 0x11 |
876 | #define ACPI_BITREG_SLEEP_ENABLE 0x12 | |
1da177e4 | 877 | |
bbbbeb8e | 878 | /* PM2 Control register */ |
1da177e4 | 879 | |
82d79b86 | 880 | #define ACPI_BITREG_ARB_DISABLE 0x13 |
1da177e4 | 881 | |
82d79b86 | 882 | #define ACPI_BITREG_MAX 0x13 |
1da177e4 LT |
883 | #define ACPI_NUM_BITREG ACPI_BITREG_MAX + 1 |
884 | ||
768aaaf1 BM |
885 | /* Status register values. A 1 clears a status bit. 0 = no effect */ |
886 | ||
887 | #define ACPI_CLEAR_STATUS 1 | |
888 | ||
889 | /* Enable and Control register values */ | |
890 | ||
891 | #define ACPI_ENABLE_EVENT 1 | |
892 | #define ACPI_DISABLE_EVENT 0 | |
893 | ||
72a8887a BM |
894 | /* Sleep function dispatch */ |
895 | ||
f5c1e1c5 | 896 | typedef acpi_status (*acpi_sleep_function) (u8 sleep_state); |
72a8887a BM |
897 | |
898 | struct acpi_sleep_functions { | |
644ef74e LZ |
899 | acpi_sleep_function legacy_function; |
900 | acpi_sleep_function extended_function; | |
72a8887a BM |
901 | }; |
902 | ||
1da177e4 LT |
903 | /* |
904 | * External ACPI object definition | |
905 | */ | |
7a5bb996 LM |
906 | |
907 | /* | |
908 | * Note: Type == ACPI_TYPE_ANY (0) is used to indicate a NULL package element | |
909 | * or an unresolved named reference. | |
910 | */ | |
4be44fcd LB |
911 | union acpi_object { |
912 | acpi_object_type type; /* See definition of acpi_ns_type for values */ | |
913 | struct { | |
7a5bb996 | 914 | acpi_object_type type; /* ACPI_TYPE_INTEGER */ |
5df7e6cb | 915 | u64 value; /* The actual number */ |
1da177e4 LT |
916 | } integer; |
917 | ||
4be44fcd | 918 | struct { |
7a5bb996 | 919 | acpi_object_type type; /* ACPI_TYPE_STRING */ |
4be44fcd LB |
920 | u32 length; /* # of bytes in string, excluding trailing null */ |
921 | char *pointer; /* points to the string value */ | |
1da177e4 LT |
922 | } string; |
923 | ||
4be44fcd | 924 | struct { |
7a5bb996 | 925 | acpi_object_type type; /* ACPI_TYPE_BUFFER */ |
4be44fcd LB |
926 | u32 length; /* # of bytes in buffer */ |
927 | u8 *pointer; /* points to the buffer */ | |
1da177e4 LT |
928 | } buffer; |
929 | ||
4be44fcd | 930 | struct { |
7a5bb996 | 931 | acpi_object_type type; /* ACPI_TYPE_PACKAGE */ |
4be44fcd LB |
932 | u32 count; /* # of elements in package */ |
933 | union acpi_object *elements; /* Pointer to an array of ACPI_OBJECTs */ | |
1da177e4 LT |
934 | } package; |
935 | ||
4be44fcd | 936 | struct { |
7a5bb996 LM |
937 | acpi_object_type type; /* ACPI_TYPE_LOCAL_REFERENCE */ |
938 | acpi_object_type actual_type; /* Type associated with the Handle */ | |
939 | acpi_handle handle; /* object reference */ | |
940 | } reference; | |
941 | ||
942 | struct { | |
943 | acpi_object_type type; /* ACPI_TYPE_PROCESSOR */ | |
4be44fcd LB |
944 | u32 proc_id; |
945 | acpi_io_address pblk_address; | |
946 | u32 pblk_length; | |
1da177e4 LT |
947 | } processor; |
948 | ||
4be44fcd | 949 | struct { |
7a5bb996 | 950 | acpi_object_type type; /* ACPI_TYPE_POWER */ |
4be44fcd LB |
951 | u32 system_level; |
952 | u32 resource_order; | |
1da177e4 LT |
953 | } power_resource; |
954 | }; | |
955 | ||
1da177e4 LT |
956 | /* |
957 | * List of objects, used as a parameter list for control method evaluation | |
958 | */ | |
4be44fcd LB |
959 | struct acpi_object_list { |
960 | u32 count; | |
961 | union acpi_object *pointer; | |
1da177e4 LT |
962 | }; |
963 | ||
1da177e4 LT |
964 | /* |
965 | * Miscellaneous common Data Structures used by the interfaces | |
966 | */ | |
967 | #define ACPI_NO_BUFFER 0 | |
d5caf1cd LZ |
968 | |
969 | #ifdef ACPI_NO_MEM_ALLOCATIONS | |
970 | ||
971 | #define ACPI_ALLOCATE_BUFFER (acpi_size) (0) | |
972 | #define ACPI_ALLOCATE_LOCAL_BUFFER (acpi_size) (0) | |
973 | ||
974 | #else /* ACPI_NO_MEM_ALLOCATIONS */ | |
975 | ||
bb3fec14 LZ |
976 | #define ACPI_ALLOCATE_BUFFER (acpi_size) (-1) /* Let ACPICA allocate buffer */ |
977 | #define ACPI_ALLOCATE_LOCAL_BUFFER (acpi_size) (-2) /* For internal use only (enables tracking) */ | |
1da177e4 | 978 | |
d5caf1cd LZ |
979 | #endif /* ACPI_NO_MEM_ALLOCATIONS */ |
980 | ||
4be44fcd LB |
981 | struct acpi_buffer { |
982 | acpi_size length; /* Length in bytes of the buffer */ | |
983 | void *pointer; /* pointer to buffer */ | |
1da177e4 LT |
984 | }; |
985 | ||
1da177e4 LT |
986 | /* |
987 | * name_type for acpi_get_name | |
988 | */ | |
989 | #define ACPI_FULL_PATHNAME 0 | |
990 | #define ACPI_SINGLE_NAME 1 | |
d1e7ffe5 LZ |
991 | #define ACPI_FULL_PATHNAME_NO_TRAILING 2 |
992 | #define ACPI_NAME_TYPE_MAX 2 | |
1da177e4 | 993 | |
50df4d8b BM |
994 | /* |
995 | * Predefined Namespace items | |
996 | */ | |
997 | struct acpi_predefined_names { | |
0dfaaa3d | 998 | const char *name; |
50df4d8b BM |
999 | u8 type; |
1000 | char *val; | |
1001 | }; | |
1002 | ||
1da177e4 LT |
1003 | /* |
1004 | * Structure and flags for acpi_get_system_info | |
1005 | */ | |
1006 | #define ACPI_SYS_MODE_UNKNOWN 0x0000 | |
1007 | #define ACPI_SYS_MODE_ACPI 0x0001 | |
1008 | #define ACPI_SYS_MODE_LEGACY 0x0002 | |
1009 | #define ACPI_SYS_MODES_MASK 0x0003 | |
1010 | ||
1da177e4 LT |
1011 | /* |
1012 | * System info returned by acpi_get_system_info() | |
1013 | */ | |
4be44fcd LB |
1014 | struct acpi_system_info { |
1015 | u32 acpi_ca_version; | |
1016 | u32 flags; | |
1017 | u32 timer_resolution; | |
1018 | u32 reserved1; | |
1019 | u32 reserved2; | |
1020 | u32 debug_level; | |
1021 | u32 debug_layer; | |
1da177e4 LT |
1022 | }; |
1023 | ||
9187a415 LZ |
1024 | /* |
1025 | * System statistics returned by acpi_get_statistics() | |
1026 | */ | |
1027 | struct acpi_statistics { | |
1028 | u32 sci_count; | |
1029 | u32 gpe_count; | |
1030 | u32 fixed_event_count[ACPI_NUM_FIXED_EVENTS]; | |
1031 | u32 method_count; | |
1032 | }; | |
1033 | ||
3e08e2d2 LM |
1034 | /* Table Event Types */ |
1035 | ||
1036 | #define ACPI_TABLE_EVENT_LOAD 0x0 | |
1037 | #define ACPI_TABLE_EVENT_UNLOAD 0x1 | |
1038 | #define ACPI_NUM_TABLE_EVENTS 2 | |
1039 | ||
1da177e4 LT |
1040 | /* |
1041 | * Types specific to the OS service interfaces | |
1042 | */ | |
1f86e8c1 LZ |
1043 | typedef u32 |
1044 | (ACPI_SYSTEM_XFACE * acpi_osd_handler) (void *context); | |
1da177e4 LT |
1045 | |
1046 | typedef void | |
4be44fcd | 1047 | (ACPI_SYSTEM_XFACE * acpi_osd_exec_callback) (void *context); |
1da177e4 LT |
1048 | |
1049 | /* | |
1050 | * Various handlers and callback procedures | |
1051 | */ | |
a2fd4b4b | 1052 | typedef |
c53ae3a6 | 1053 | u32 (*acpi_sci_handler) (void *context); |
a2fd4b4b | 1054 | |
a0fcdb23 | 1055 | typedef |
644ef74e | 1056 | void (*acpi_gbl_event_handler) (u32 event_type, |
a0fcdb23 LM |
1057 | acpi_handle device, |
1058 | u32 event_number, void *context); | |
1059 | ||
1060 | #define ACPI_EVENT_TYPE_GPE 0 | |
1061 | #define ACPI_EVENT_TYPE_FIXED 1 | |
1062 | ||
1f86e8c1 LZ |
1063 | typedef |
1064 | u32(*acpi_event_handler) (void *context); | |
1da177e4 | 1065 | |
8b6cd8ad LM |
1066 | typedef |
1067 | u32 (*acpi_gpe_handler) (acpi_handle gpe_device, u32 gpe_number, void *context); | |
1068 | ||
1da177e4 | 1069 | typedef |
4be44fcd | 1070 | void (*acpi_notify_handler) (acpi_handle device, u32 value, void *context); |
1da177e4 LT |
1071 | |
1072 | typedef | |
8e4319c4 | 1073 | void (*acpi_object_handler) (acpi_handle object, void *data); |
1da177e4 | 1074 | |
f5c1e1c5 LZ |
1075 | typedef |
1076 | acpi_status (*acpi_init_handler) (acpi_handle object, u32 function); | |
1da177e4 LT |
1077 | |
1078 | #define ACPI_INIT_DEVICE_INI 1 | |
1079 | ||
1080 | typedef | |
f5c1e1c5 LZ |
1081 | acpi_status (*acpi_exception_handler) (acpi_status aml_status, |
1082 | acpi_name name, | |
1083 | u16 opcode, | |
1084 | u32 aml_offset, void *context); | |
1da177e4 | 1085 | |
6de4048a | 1086 | /* Table Event handler (Load, load_table, etc.) and types */ |
3e08e2d2 LM |
1087 | |
1088 | typedef | |
f5c1e1c5 | 1089 | acpi_status (*acpi_table_handler) (u32 event, void *table, void *context); |
3e08e2d2 | 1090 | |
739dcbb9 LZ |
1091 | #define ACPI_TABLE_LOAD 0x0 |
1092 | #define ACPI_TABLE_UNLOAD 0x1 | |
1093 | #define ACPI_NUM_TABLE_EVENTS 2 | |
1094 | ||
1da177e4 LT |
1095 | /* Address Spaces (For Operation Regions) */ |
1096 | ||
1097 | typedef | |
f5c1e1c5 LZ |
1098 | acpi_status (*acpi_adr_space_handler) (u32 function, |
1099 | acpi_physical_address address, | |
1100 | u32 bit_width, | |
1101 | u64 *value, | |
1102 | void *handler_context, | |
1103 | void *region_context); | |
1da177e4 | 1104 | |
61686124 | 1105 | #define ACPI_DEFAULT_HANDLER NULL |
1da177e4 | 1106 | |
9ce81784 BM |
1107 | /* Special Context data for generic_serial_bus/general_purpose_io (ACPI 5.0) */ |
1108 | ||
1109 | struct acpi_connection_info { | |
1110 | u8 *connection; | |
1111 | u16 length; | |
1112 | u8 access_length; | |
1113 | }; | |
1114 | ||
1da177e4 | 1115 | typedef |
f5c1e1c5 LZ |
1116 | acpi_status (*acpi_adr_space_setup) (acpi_handle region_handle, |
1117 | u32 function, | |
1118 | void *handler_context, | |
1119 | void **region_context); | |
1da177e4 LT |
1120 | |
1121 | #define ACPI_REGION_ACTIVATE 0 | |
1122 | #define ACPI_REGION_DEACTIVATE 1 | |
1123 | ||
1124 | typedef | |
f5c1e1c5 LZ |
1125 | acpi_status (*acpi_walk_callback) (acpi_handle object, |
1126 | u32 nesting_level, | |
1127 | void *context, void **return_value); | |
1da177e4 | 1128 | |
b0ed7a91 LM |
1129 | typedef |
1130 | u32 (*acpi_interface_handler) (acpi_string interface_name, u32 supported); | |
1131 | ||
1da177e4 LT |
1132 | /* Interrupt handler return values */ |
1133 | ||
1134 | #define ACPI_INTERRUPT_NOT_HANDLED 0x00 | |
1135 | #define ACPI_INTERRUPT_HANDLED 0x01 | |
1136 | ||
bba63a29 LM |
1137 | /* GPE handler return values */ |
1138 | ||
1139 | #define ACPI_REENABLE_GPE 0x80 | |
1140 | ||
15b8dd53 BM |
1141 | /* Length of 32-bit EISAID values when converted back to a string */ |
1142 | ||
1143 | #define ACPI_EISAID_STRING_SIZE 8 /* Includes null terminator */ | |
1144 | ||
1145 | /* Length of UUID (string) values */ | |
50df4d8b | 1146 | |
50df4d8b BM |
1147 | #define ACPI_UUID_LENGTH 16 |
1148 | ||
f65358e5 SS |
1149 | /* Length of 3-byte PCI class code values when converted back to a string */ |
1150 | ||
1151 | #define ACPI_PCICLS_STRING_SIZE 7 /* Includes null terminator */ | |
1152 | ||
07cb390f | 1153 | /* Structures used for device/processor HID, UID, CID */ |
1da177e4 | 1154 | |
78e25fef | 1155 | struct acpi_pnp_device_id { |
15b8dd53 BM |
1156 | u32 length; /* Length of string + null */ |
1157 | char *string; | |
1da177e4 LT |
1158 | }; |
1159 | ||
78e25fef | 1160 | struct acpi_pnp_device_id_list { |
15b8dd53 BM |
1161 | u32 count; /* Number of IDs in Ids array */ |
1162 | u32 list_size; /* Size of list, including ID strings */ | |
78e25fef | 1163 | struct acpi_pnp_device_id ids[1]; /* ID array */ |
1da177e4 LT |
1164 | }; |
1165 | ||
15b8dd53 BM |
1166 | /* |
1167 | * Structure returned from acpi_get_object_info. | |
1168 | * Optimized for both 32- and 64-bit builds | |
1169 | */ | |
1170 | struct acpi_device_info { | |
1171 | u32 info_size; /* Size of info, including ID strings */ | |
1172 | u32 name; /* ACPI object Name */ | |
1173 | acpi_object_type type; /* ACPI object Type */ | |
1174 | u8 param_count; /* If a method, required parameter count */ | |
f65358e5 | 1175 | u16 valid; /* Indicates which optional fields are valid */ |
15b8dd53 BM |
1176 | u8 flags; /* Miscellaneous info */ |
1177 | u8 highest_dstates[4]; /* _sx_d values: 0xFF indicates not valid */ | |
1178 | u8 lowest_dstates[5]; /* _sx_w values: 0xFF indicates not valid */ | |
1179 | u32 current_status; /* _STA value */ | |
5df7e6cb | 1180 | u64 address; /* _ADR value */ |
78e25fef LZ |
1181 | struct acpi_pnp_device_id hardware_id; /* _HID value */ |
1182 | struct acpi_pnp_device_id unique_id; /* _UID value */ | |
f65358e5 | 1183 | struct acpi_pnp_device_id class_code; /* _CLS value */ |
78e25fef | 1184 | struct acpi_pnp_device_id_list compatible_id_list; /* _CID list <must be last> */ |
1da177e4 LT |
1185 | }; |
1186 | ||
15b8dd53 BM |
1187 | /* Values for Flags field above (acpi_get_object_info) */ |
1188 | ||
1189 | #define ACPI_PCI_ROOT_BRIDGE 0x01 | |
1da177e4 | 1190 | |
15b8dd53 BM |
1191 | /* Flags for Valid field above (acpi_get_object_info) */ |
1192 | ||
f65358e5 SS |
1193 | #define ACPI_VALID_STA 0x0001 |
1194 | #define ACPI_VALID_ADR 0x0002 | |
1195 | #define ACPI_VALID_HID 0x0004 | |
1196 | #define ACPI_VALID_UID 0x0008 | |
f65358e5 SS |
1197 | #define ACPI_VALID_CID 0x0020 |
1198 | #define ACPI_VALID_CLS 0x0040 | |
1199 | #define ACPI_VALID_SXDS 0x0100 | |
1200 | #define ACPI_VALID_SXWS 0x0200 | |
1da177e4 | 1201 | |
07cb390f | 1202 | /* Flags for _STA method */ |
defba1d8 BM |
1203 | |
1204 | #define ACPI_STA_DEVICE_PRESENT 0x01 | |
1205 | #define ACPI_STA_DEVICE_ENABLED 0x02 | |
1206 | #define ACPI_STA_DEVICE_UI 0x04 | |
b229cf92 BM |
1207 | #define ACPI_STA_DEVICE_FUNCTIONING 0x08 |
1208 | #define ACPI_STA_DEVICE_OK 0x08 /* Synonym */ | |
defba1d8 BM |
1209 | #define ACPI_STA_BATTERY_PRESENT 0x10 |
1210 | ||
1da177e4 LT |
1211 | /* Context structs for address space handlers */ |
1212 | ||
4be44fcd LB |
1213 | struct acpi_pci_id { |
1214 | u16 segment; | |
1215 | u16 bus; | |
1216 | u16 device; | |
1217 | u16 function; | |
1da177e4 LT |
1218 | }; |
1219 | ||
4be44fcd LB |
1220 | struct acpi_mem_space_context { |
1221 | u32 length; | |
1222 | acpi_physical_address address; | |
1223 | acpi_physical_address mapped_physical_address; | |
1224 | u8 *mapped_logical_address; | |
1225 | acpi_size mapped_length; | |
1da177e4 LT |
1226 | }; |
1227 | ||
1da177e4 | 1228 | /* |
50df4d8b | 1229 | * struct acpi_memory_list is used only if the ACPICA local cache is enabled |
1da177e4 | 1230 | */ |
50df4d8b | 1231 | struct acpi_memory_list { |
0dfaaa3d | 1232 | const char *list_name; |
50df4d8b BM |
1233 | void *list_head; |
1234 | u16 object_size; | |
1235 | u16 max_depth; | |
1236 | u16 current_depth; | |
50df4d8b BM |
1237 | |
1238 | #ifdef ACPI_DBG_TRACK_ALLOCATIONS | |
1239 | ||
1240 | /* Statistics for debug memory tracking only */ | |
1241 | ||
1242 | u32 total_allocated; | |
1243 | u32 total_freed; | |
1244 | u32 max_occupied; | |
1245 | u32 total_size; | |
1246 | u32 current_total_size; | |
1247 | u32 requests; | |
1248 | u32 hits; | |
0897831b | 1249 | #endif |
1da177e4 LT |
1250 | }; |
1251 | ||
bab04824 LZ |
1252 | /* Definitions of trace event types */ |
1253 | ||
1254 | typedef enum { | |
1255 | ACPI_TRACE_AML_METHOD, | |
1256 | ACPI_TRACE_AML_OPCODE, | |
1257 | ACPI_TRACE_AML_REGION | |
1258 | } acpi_trace_event_type; | |
1259 | ||
2641f540 LZ |
1260 | /* Definitions of _OSI support */ |
1261 | ||
1262 | #define ACPI_VENDOR_STRINGS 0x01 | |
1263 | #define ACPI_FEATURE_STRINGS 0x02 | |
1264 | #define ACPI_ENABLE_INTERFACES 0x00 | |
1265 | #define ACPI_DISABLE_INTERFACES 0x04 | |
1266 | ||
1267 | #define ACPI_DISABLE_ALL_VENDOR_STRINGS (ACPI_DISABLE_INTERFACES | ACPI_VENDOR_STRINGS) | |
1268 | #define ACPI_DISABLE_ALL_FEATURE_STRINGS (ACPI_DISABLE_INTERFACES | ACPI_FEATURE_STRINGS) | |
1269 | #define ACPI_DISABLE_ALL_STRINGS (ACPI_DISABLE_INTERFACES | ACPI_VENDOR_STRINGS | ACPI_FEATURE_STRINGS) | |
1270 | #define ACPI_ENABLE_ALL_VENDOR_STRINGS (ACPI_ENABLE_INTERFACES | ACPI_VENDOR_STRINGS) | |
1271 | #define ACPI_ENABLE_ALL_FEATURE_STRINGS (ACPI_ENABLE_INTERFACES | ACPI_FEATURE_STRINGS) | |
1272 | #define ACPI_ENABLE_ALL_STRINGS (ACPI_ENABLE_INTERFACES | ACPI_VENDOR_STRINGS | ACPI_FEATURE_STRINGS) | |
242b2287 AL |
1273 | |
1274 | #define ACPI_OSI_WIN_2000 0x01 | |
1275 | #define ACPI_OSI_WIN_XP 0x02 | |
1276 | #define ACPI_OSI_WIN_XP_SP1 0x03 | |
1277 | #define ACPI_OSI_WINSRV_2003 0x04 | |
1278 | #define ACPI_OSI_WIN_XP_SP2 0x05 | |
1279 | #define ACPI_OSI_WINSRV_2003_SP1 0x06 | |
1280 | #define ACPI_OSI_WIN_VISTA 0x07 | |
1281 | #define ACPI_OSI_WINSRV_2008 0x08 | |
1282 | #define ACPI_OSI_WIN_VISTA_SP1 0x09 | |
1283 | #define ACPI_OSI_WIN_VISTA_SP2 0x0A | |
1284 | #define ACPI_OSI_WIN_7 0x0B | |
1285 | #define ACPI_OSI_WIN_8 0x0C | |
796888e9 | 1286 | #define ACPI_OSI_WIN_10 0x0D |
242b2287 | 1287 | |
7824f44e LZ |
1288 | /* Definitions of file IO */ |
1289 | ||
1290 | #define ACPI_FILE_READING 0x01 | |
1291 | #define ACPI_FILE_WRITING 0x02 | |
1292 | #define ACPI_FILE_BINARY 0x04 | |
1293 | ||
1294 | #define ACPI_FILE_BEGIN 0x01 | |
1295 | #define ACPI_FILE_END 0x02 | |
1296 | ||
a92e9577 LZ |
1297 | /* Definitions of getopt */ |
1298 | ||
1299 | #define ACPI_OPT_END -1 | |
1300 | ||
4be44fcd | 1301 | #endif /* __ACTYPES_H__ */ |